Use of ini backend crashes compiz with SIGSEGV in CompPlugin::windowInitPlugins()

Binary package hint: compiz

This is a follow-up to the bug report #781306, made in the procedure of using apport. The way to reproduce the crash is described in the previous report.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.4+bzr20110415-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,move,imgsvg,cube,text,place,imgjpeg,expo,ring,regex,imgpng,resize,rotate,workarounds,snap,winrules,scale,resizeinfo]
CompositorRunning: compiz
DRM.card0.DP.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.DP.2:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.DP.3:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.HDMI.A.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.HDMI.A.2:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1280x800
 edid-base64: AP///////wAwrhFAAAAAAC0SAQOAGhB46oXFlFdPiicgUFQAAAABAQEBAQEBAQEBAQEBAQEBwBsAq1AgEDA0QDMABaMQAAAZwBsAq1AgEDA0QDMABaMQAAAZAAAADwCBCjyBCjweAABMo1cxAAAA/gBMVE4xMjFBUDAzMDAxAOw=
DRM.card0.VGA.1:
 status: connected
 enabled: enabled
 dpms: Off
 modes: 1280x1024 1280x1024 1152x864 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480 720x400
 edid-base64: AP///////wBMLboANzFCTgUOAQMOIhugKm+GolpNlCQaT1S/74CBgAEBAQEBAQEBAQEBAQEBMCoAmFEAKkAwcBMAUg4RAAAeAAAA/QA4Sx5RDgAKICAgICAgAAAA/ABTeW5jTWFzdGVyCiAgAAAA/wBITUVYMTIyMjk5CiAgAAY=
Date: Fri May 27 20:50:11 2011
DistUpgraded: Log time: 2011-05-27 18:16:12.355643
DistroCodename: natty
DistroVariant: ubuntu
ExecutablePath: /usr/bin/compiz
GraphicsCard:
 Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Device [17aa:20e4]
   Subsystem: Lenovo Device [17aa:20e4]
MachineType: LENOVO 7448RU2
ProcCmdline: compiz
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=en_US.UTF-8
 LANGUAGE=en_US:en
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-8-generic root=UUID=0cf944fe-a93a-44a3-8289-e9c4fdb6c6a8 ro crashkernel=384M-2G:64M,2G-:128M
ProcVersionSignature_: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Renderer: Unknown
Signal: 11
SourcePackage: compiz
StacktraceTop:
 CompPlugin::windowInitPlugins(CompWindow*) ()
 CompWindow::CompWindow(unsigned long, XWindowAttributes&, PrivateWindow*) ()
 CoreWindow::manage(unsigned long, XWindowAttributes&) ()
 CompScreen::handleEvent(_XEvent*) ()
 PrivateCompositeScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libcomposite.so
Title: compiz crashed with SIGSEGV in CompPlugin::windowInitPlugins()
UpgradeStatus: Upgraded to natty on 2011-05-27 (0 days ago)
UserGroups: adm admin audio cdrom dialout kvm lpadmin plugdev pulse-access sambashare
dmi.bios.date: 09/24/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 7WET60WW (3.10 )
dmi.board.name: 7448RU2
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7WET60WW(3.10):bd09/24/2009:svnLENOVO:pn7448RU2:pvrThinkPadX200Tablet:rvnLENOVO:rn7448RU2:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 7448RU2
dmi.product.version: ThinkPad X200 Tablet
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
version.ia32-libs: ia32-libs 20090808ubuntu13
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7